Joule is the SAP AI copilot that works across all SAP solutions. To enhance Joule's capabilities beyond just one application, Joule uses the SAP Business Technology Platform (SAP BTP). This means that a user working in SAP SuccessFactors who has a question about their expense report in SAP Concur can access Joule from within SAP SuccessFactors and ask a Travel & Expense related question and vice versa.
SAP BTP offers essential tools and services such as application development, automation, integration, data analytics, and artificial intelligence. These tools are designed to work smoothly together, allowing businesses to create advanced applications, link different systems, and gain useful insights from their data.

Note
- For Joule to work across all SAP systems, customers must have an SAP BTP licence.
- If a customer is using SAP BTP only with SAP Concur, then there is no extra charge. Note that this may not apply to SAP BTP usage for other lines of business or use cases.